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<a class="jxr_linenumber" name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="2" href="#2">2</a>   <em class="jxr_comment"> *  Licensed to the Apache Software Foundation (ASF) under one</em>
<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment"> *  or more contributor license agreements.  See the NOTICE file</em>
<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> *  distributed with this work for additional information</em>
<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_comment"> *  regarding copyright ownership.  The ASF licenses this file</em>
<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_comment"> *  to you under the Apache License, Version 2.0 (the</em>
<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_comment"> *  "License"); you may not use this file except in compliance</em>
<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_comment"> *  with the License.  You may obtain a copy of the License at</em>
<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_comment"> *    <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_comment"> *  Unless required by applicable law or agreed to in writing,</em>
<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_comment"> *  software distributed under the License is distributed on an</em>
<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_comment"> *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_comment"> *  KIND, either express or implied.  See the License for the</em>
<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_comment"> *  specific language governing permissions and limitations</em>
<a class="jxr_linenumber" name="17" href="#17">17</a>  <em class="jxr_comment"> *  under the License.</em>
<a class="jxr_linenumber" name="18" href="#18">18</a>  <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="19" href="#19">19</a>  <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="20" href="#20">20</a>  <strong class="jxr_keyword">package</strong> org.apache.directory.mavibot.btree;
<a class="jxr_linenumber" name="21" href="#21">21</a>  
<a class="jxr_linenumber" name="22" href="#22">22</a>  
<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> java.io.IOException;
<a class="jxr_linenumber" name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> java.lang.reflect.Array;
<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> java.util.Comparator;
<a class="jxr_linenumber" name="26" href="#26">26</a>  <strong class="jxr_keyword">import</strong> java.util.UUID;
<a class="jxr_linenumber" name="27" href="#27">27</a>  
<a class="jxr_linenumber" name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> org.apache.directory.mavibot.btree.exception.BTreeAlreadyCreatedException;
<a class="jxr_linenumber" name="29" href="#29">29</a>  <strong class="jxr_keyword">import</strong> org.apache.directory.mavibot.btree.exception.BTreeAlreadyManagedException;
<a class="jxr_linenumber" name="30" href="#30">30</a>  <strong class="jxr_keyword">import</strong> org.apache.directory.mavibot.btree.exception.BTreeCreationException;
<a class="jxr_linenumber" name="31" href="#31">31</a>  <strong class="jxr_keyword">import</strong> org.apache.directory.mavibot.btree.serializer.IntSerializer;
<a class="jxr_linenumber" name="32" href="#32">32</a>  <strong class="jxr_keyword">import</strong> org.apache.directory.mavibot.btree.serializer.LongSerializer;
<a class="jxr_linenumber" name="33" href="#33">33</a>  
<a class="jxr_linenumber" name="34" href="#34">34</a>  
<a class="jxr_linenumber" name="35" href="#35">35</a>  <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="36" href="#36">36</a>  <em class="jxr_javadoccomment"> * A holder to store the Values</em>
<a class="jxr_linenumber" name="37" href="#37">37</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="38" href="#38">38</a>  <em class="jxr_javadoccomment"> * @author &lt;a href="<a href="mailto:dev@directory.apache.org" target="alexandria_uri">mailto:dev@directory.apache.org</a>"&gt;Apache Directory Project&lt;/a&gt;</em>
<a class="jxr_linenumber" name="39" href="#39">39</a>  <em class="jxr_javadoccomment"> * @param &lt;V&gt; The value type</em>
<a class="jxr_linenumber" name="40" href="#40">40</a>  <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="41" href="#41">41</a>  <em class="jxr_comment">/*<em class="jxr_comment"> No qualifier */</em><strong class="jxr_keyword">class</strong> PersistedValueHolder&lt;V&gt; <strong class="jxr_keyword">extends</strong> AbstractValueHolder&lt;V&gt;</em>
<a class="jxr_linenumber" name="42" href="#42">42</a>  {
<a class="jxr_linenumber" name="43" href="#43">43</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> The parent <a href="../../../../../org/apache/directory/mavibot/btree/BTree.html">BTree</a> */</em>
<a class="jxr_linenumber" name="44" href="#44">44</a>      <strong class="jxr_keyword">protected</strong> PersistedBTree&lt;V, V&gt; parentBtree;
<a class="jxr_linenumber" name="45" href="#45">45</a>  
<a class="jxr_linenumber" name="46" href="#46">46</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> The serialized value */</em>
<a class="jxr_linenumber" name="47" href="#47">47</a>      <strong class="jxr_keyword">private</strong> byte[] raw;
<a class="jxr_linenumber" name="48" href="#48">48</a>  
<a class="jxr_linenumber" name="49" href="#49">49</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> A flag set to true when the raw value has been deserialized */</em>
<a class="jxr_linenumber" name="50" href="#50">50</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> isDeserialized = false;
<a class="jxr_linenumber" name="51" href="#51">51</a>  
<a class="jxr_linenumber" name="52" href="#52">52</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> A flag to signal that the raw value represent the serialized values in their last state */</em>
<a class="jxr_linenumber" name="53" href="#53">53</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> isRawUpToDate = false;
<a class="jxr_linenumber" name="54" href="#54">54</a>  
<a class="jxr_linenumber" name="55" href="#55">55</a>  
<a class="jxr_linenumber" name="56" href="#56">56</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="57" href="#57">57</a>  <em class="jxr_javadoccomment">     * Creates a new instance of a ValueHolder, containing the serialized values.</em>
<a class="jxr_linenumber" name="58" href="#58">58</a>  <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="59" href="#59">59</a>  <em class="jxr_javadoccomment">     * @param parentBtree the parent BTree</em>
<a class="jxr_linenumber" name="60" href="#60">60</a>  <em class="jxr_javadoccomment">     * @param raw The raw data containing the values</em>
<a class="jxr_linenumber" name="61" href="#61">61</a>  <em class="jxr_javadoccomment">     * @param nbValues the number of stored values</em>
<a class="jxr_linenumber" name="62" href="#62">62</a>  <em class="jxr_javadoccomment">     * @param raw the byte[] containing either the serialized array of values or the sub-btree offset</em>
<a class="jxr_linenumber" name="63" href="#63">63</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="64" href="#64">64</a>      <a href="../../../../../org/apache/directory/mavibot/btree/PersistedValueHolder.html">PersistedValueHolder</a>( BTree&lt;?, V&gt; parentBtree, <strong class="jxr_keyword">int</strong> nbValues, byte[] raw )
<a class="jxr_linenumber" name="65" href="#65">65</a>      {
<a class="jxr_linenumber" name="66" href="#66">66</a>          <strong class="jxr_keyword">this</strong>.parentBtree = ( PersistedBTree&lt;V, V&gt; ) parentBtree;
<a class="jxr_linenumber" name="67" href="#67">67</a>          <strong class="jxr_keyword">this</strong>.valueSerializer = parentBtree.getValueSerializer();
<a class="jxr_linenumber" name="68" href="#68">68</a>          <strong class="jxr_keyword">this</strong>.raw = raw;
<a class="jxr_linenumber" name="69" href="#69">69</a>          isRawUpToDate = <strong class="jxr_keyword">true</strong>;
<a class="jxr_linenumber" name="70" href="#70">70</a>          valueThresholdUp = PersistedBTree.valueThresholdUp;
<a class="jxr_linenumber" name="71" href="#71">71</a>          valueThresholdLow = PersistedBTree.valueThresholdLow;
<a class="jxr_linenumber" name="72" href="#72">72</a>  
<a class="jxr_linenumber" name="73" href="#73">73</a>          <em class="jxr_comment">// We create the array of values if they fit in an array. If they are stored in a</em>
<a class="jxr_linenumber" name="74" href="#74">74</a>          <em class="jxr_comment">// BTree, we do nothing atm.</em>
<a class="jxr_linenumber" name="75" href="#75">75</a>          <strong class="jxr_keyword">if</strong> ( nbValues &lt;= valueThresholdUp )
<a class="jxr_linenumber" name="76" href="#76">76</a>          {
<a class="jxr_linenumber" name="77" href="#77">77</a>              <em class="jxr_comment">// The values are contained into an array</em>
<a class="jxr_linenumber" name="78" href="#78">78</a>              valueArray = ( V[] ) Array.newInstance( valueSerializer.getType(), nbValues );
<a class="jxr_linenumber" name="79" href="#79">79</a>          }
<a class="jxr_linenumber" name="80" href="#80">80</a>      }
<a class="jxr_linenumber" name="81" href="#81">81</a>  
<a class="jxr_linenumber" name="82" href="#82">82</a>  
<a class="jxr_linenumber" name="83" href="#83">83</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="84" href="#84">84</a>  <em class="jxr_javadoccomment">     * Creates a new instance of a ValueHolder, containing Values. This constructor is called</em>
<a class="jxr_linenumber" name="85" href="#85">85</a>  <em class="jxr_javadoccomment">     * whe we need to create a new ValueHolder with deserialized values.</em>
<a class="jxr_linenumber" name="86" href="#86">86</a>  <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="87" href="#87">87</a>  <em class="jxr_javadoccomment">     * @param parentBtree The parent BTree</em>
<a class="jxr_linenumber" name="88" href="#88">88</a>  <em class="jxr_javadoccomment">     * @param values The Values stored in the ValueHolder</em>
<a class="jxr_linenumber" name="89" href="#89">89</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="90" href="#90">90</a>      <a href="../../../../../org/apache/directory/mavibot/btree/PersistedValueHolder.html">PersistedValueHolder</a>( BTree&lt;?, V&gt; parentBtree, V... values )
<a class="jxr_linenumber" name="91" href="#91">91</a>      {
<a class="jxr_linenumber" name="92" href="#92">92</a>          <strong class="jxr_keyword">this</strong>.parentBtree = ( PersistedBTree&lt;V, V&gt; ) parentBtree;
<a class="jxr_linenumber" name="93" href="#93">93</a>          <strong class="jxr_keyword">this</strong>.valueSerializer = parentBtree.getValueSerializer();
<a class="jxr_linenumber" name="94" href="#94">94</a>          valueThresholdUp = PersistedBTree.valueThresholdUp;
<a class="jxr_linenumber" name="95" href="#95">95</a>          valueThresholdLow = PersistedBTree.valueThresholdLow;
<a class="jxr_linenumber" name="96" href="#96">96</a>  
<a class="jxr_linenumber" name="97" href="#97">97</a>          <strong class="jxr_keyword">if</strong> ( values != <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="98" href="#98">98</a>          {
<a class="jxr_linenumber" name="99" href="#99">99</a>              <strong class="jxr_keyword">int</strong> nbValues = values.length;
<a class="jxr_linenumber" name="100" href="#100">100</a> 
<a class="jxr_linenumber" name="101" href="#101">101</a>             <strong class="jxr_keyword">if</strong> ( nbValues &lt; PersistedBTree.valueThresholdUp )
<a class="jxr_linenumber" name="102" href="#102">102</a>             {
<a class="jxr_linenumber" name="103" href="#103">103</a>                 <em class="jxr_comment">// Keep an array</em>
<a class="jxr_linenumber" name="104" href="#104">104</a>                 valueArray = ( V[] ) Array.newInstance( valueSerializer.getType(), nbValues );
<a class="jxr_linenumber" name="105" href="#105">105</a> 
<a class="jxr_linenumber" name="106" href="#106">106</a>                 <strong class="jxr_keyword">try</strong>
<a class="jxr_linenumber" name="107" href="#107">107</a>                 {
<a class="jxr_linenumber" name="108" href="#108">108</a>                     System.arraycopy( values, 0, valueArray, 0, values.length );
<a class="jxr_linenumber" name="109" href="#109">109</a>                 }
<a class="jxr_linenumber" name="110" href="#110">110</a>                 <strong class="jxr_keyword">catch</strong> ( ArrayStoreException ase )
<a class="jxr_linenumber" name="111" href="#111">111</a>                 {
<a class="jxr_linenumber" name="112" href="#112">112</a>                     ase.printStackTrace();
<a class="jxr_linenumber" name="113" href="#113">113</a>                     <strong class="jxr_keyword">throw</strong> ase;
<a class="jxr_linenumber" name="114" href="#114">114</a>                 }
<a class="jxr_linenumber" name="115" href="#115">115</a>             }
<a class="jxr_linenumber" name="116" href="#116">116</a>             <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="117" href="#117">117</a>             {
<a class="jxr_linenumber" name="118" href="#118">118</a>                 <em class="jxr_comment">// Use a sub btree, now that we have reached the threshold</em>
<a class="jxr_linenumber" name="119" href="#119">119</a>                 createSubTree();
<a class="jxr_linenumber" name="120" href="#120">120</a> 
<a class="jxr_linenumber" name="121" href="#121">121</a>                 <em class="jxr_comment">// Now inject all the values into it</em>
<a class="jxr_linenumber" name="122" href="#122">122</a>                 <strong class="jxr_keyword">for</strong> ( V value : values )
<a class="jxr_linenumber" name="123" href="#123">123</a>                 {
<a class="jxr_linenumber" name="124" href="#124">124</a>                     <strong class="jxr_keyword">try</strong>
<a class="jxr_linenumber" name="125" href="#125">125</a>                     {
<a class="jxr_linenumber" name="126" href="#126">126</a>                         valueBtree.insert( value, value );
<a class="jxr_linenumber" name="127" href="#127">127</a>                     }
<a class="jxr_linenumber" name="128" href="#128">128</a>                     <strong class="jxr_keyword">catch</strong> ( IOException e )
<a class="jxr_linenumber" name="129" href="#129">129</a>                     {
<a class="jxr_linenumber" name="130" href="#130">130</a>                         e.printStackTrace();
<a class="jxr_linenumber" name="131" href="#131">131</a>                     }
<a class="jxr_linenumber" name="132" href="#132">132</a>                 }
<a class="jxr_linenumber" name="133" href="#133">133</a>             }
<a class="jxr_linenumber" name="134" href="#134">134</a>         }
<a class="jxr_linenumber" name="135" href="#135">135</a>         <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="136" href="#136">136</a>         {
<a class="jxr_linenumber" name="137" href="#137">137</a>             <em class="jxr_comment">// No value, we create an empty array</em>
<a class="jxr_linenumber" name="138" href="#138">138</a>             valueArray = ( V[] ) Array.newInstance( valueSerializer.getType(), 0 );
<a class="jxr_linenumber" name="139" href="#139">139</a>         }
<a class="jxr_linenumber" name="140" href="#140">140</a> 
<a class="jxr_linenumber" name="141" href="#141">141</a>         isDeserialized = <strong class="jxr_keyword">true</strong>;
<a class="jxr_linenumber" name="142" href="#142">142</a>     }
<a class="jxr_linenumber" name="143" href="#143">143</a> 
<a class="jxr_linenumber" name="144" href="#144">144</a> 
<a class="jxr_linenumber" name="145" href="#145">145</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="146" href="#146">146</a> <em class="jxr_javadoccomment">     * @return a cursor on top of the values</em>
<a class="jxr_linenumber" name="147" href="#147">147</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="148" href="#148">148</a>     <strong class="jxr_keyword">public</strong> ValueCursor&lt;V&gt; getCursor()
<a class="jxr_linenumber" name="149" href="#149">149</a>     {
<a class="jxr_linenumber" name="150" href="#150">150</a>         <em class="jxr_comment">// Check that the values are deserialized before doing anything</em>
<a class="jxr_linenumber" name="151" href="#151">151</a>         checkAndDeserialize();
<a class="jxr_linenumber" name="152" href="#152">152</a> 
<a class="jxr_linenumber" name="153" href="#153">153</a>         <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">super</strong>.getCursor();
<a class="jxr_linenumber" name="154" href="#154">154</a>     }
<a class="jxr_linenumber" name="155" href="#155">155</a> 
<a class="jxr_linenumber" name="156" href="#156">156</a> 
<a class="jxr_linenumber" name="157" href="#157">157</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="158" href="#158">158</a> <em class="jxr_javadoccomment">     * @return the raw representation of the value holder. The serialized value will not be the same</em>
<a class="jxr_linenumber" name="159" href="#159">159</a> <em class="jxr_javadoccomment">     * if the values are stored in an array or in a btree. &lt;br/&gt;</em>
<a class="jxr_linenumber" name="160" href="#160">160</a> <em class="jxr_javadoccomment">     * If they are stored in a BTree, the raw value will contain the offset of the btree, otherwise</em>
<a class="jxr_linenumber" name="161" href="#161">161</a> <em class="jxr_javadoccomment">     * it will contain a byte[] which will contain each serialized value, prefixed by their length.</em>
<a class="jxr_linenumber" name="162" href="#162">162</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="163" href="#163">163</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="164" href="#164">164</a>     <em class="jxr_comment">/*<em class="jxr_comment"> No qualifier*/</em>byte[] getRaw()</em>
<a class="jxr_linenumber" name="165" href="#165">165</a>     {
<a class="jxr_linenumber" name="166" href="#166">166</a>         <strong class="jxr_keyword">if</strong> ( isRawUpToDate )
<a class="jxr_linenumber" name="167" href="#167">167</a>         {
<a class="jxr_linenumber" name="168" href="#168">168</a>             <em class="jxr_comment">// Just have to return the raw value</em>
<a class="jxr_linenumber" name="169" href="#169">169</a>             <strong class="jxr_keyword">return</strong> raw;
<a class="jxr_linenumber" name="170" href="#170">170</a>         }
<a class="jxr_linenumber" name="171" href="#171">171</a> 
<a class="jxr_linenumber" name="172" href="#172">172</a>         <strong class="jxr_keyword">if</strong> ( isSubBtree() )
<a class="jxr_linenumber" name="173" href="#173">173</a>         {
<a class="jxr_linenumber" name="174" href="#174">174</a>             <em class="jxr_comment">// The values are stored into a subBtree, return the offset of this subBtree</em>
<a class="jxr_linenumber" name="175" href="#175">175</a>             <strong class="jxr_keyword">long</strong> btreeOffset = ( ( PersistedBTree&lt;V, V&gt; ) valueBtree ).getBtreeOffset();
<a class="jxr_linenumber" name="176" href="#176">176</a>             raw = LongSerializer.serialize( btreeOffset );
<a class="jxr_linenumber" name="177" href="#177">177</a>         }
<a class="jxr_linenumber" name="178" href="#178">178</a>         <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="179" href="#179">179</a>         {
<a class="jxr_linenumber" name="180" href="#180">180</a>             <em class="jxr_comment">// Create as many byte[] as we have length and serialized values to store</em>
<a class="jxr_linenumber" name="181" href="#181">181</a>             byte[][] valueBytes = <strong class="jxr_keyword">new</strong> byte[valueArray.length * 2][];
<a class="jxr_linenumber" name="182" href="#182">182</a>             <strong class="jxr_keyword">int</strong> length = 0;
<a class="jxr_linenumber" name="183" href="#183">183</a>             <strong class="jxr_keyword">int</strong> pos = 0;
<a class="jxr_linenumber" name="184" href="#184">184</a> 
<a class="jxr_linenumber" name="185" href="#185">185</a>             <em class="jxr_comment">// Process each value now</em>
<a class="jxr_linenumber" name="186" href="#186">186</a>             <strong class="jxr_keyword">for</strong> ( V value : valueArray )
<a class="jxr_linenumber" name="187" href="#187">187</a>             {
<a class="jxr_linenumber" name="188" href="#188">188</a>                 <em class="jxr_comment">// Serialize the value</em>
<a class="jxr_linenumber" name="189" href="#189">189</a>                 byte[] bytes = valueSerializer.serialize( value );
<a class="jxr_linenumber" name="190" href="#190">190</a>                 length += bytes.length;
<a class="jxr_linenumber" name="191" href="#191">191</a> 
<a class="jxr_linenumber" name="192" href="#192">192</a>                 <em class="jxr_comment">// Serialize the value's length</em>
<a class="jxr_linenumber" name="193" href="#193">193</a>                 byte[] sizeBytes = IntSerializer.serialize( bytes.length );
<a class="jxr_linenumber" name="194" href="#194">194</a>                 length += sizeBytes.length;
<a class="jxr_linenumber" name="195" href="#195">195</a> 
<a class="jxr_linenumber" name="196" href="#196">196</a>                 <em class="jxr_comment">// And store the two byte[]</em>
<a class="jxr_linenumber" name="197" href="#197">197</a>                 valueBytes[pos++] = sizeBytes;
<a class="jxr_linenumber" name="198" href="#198">198</a>                 valueBytes[pos++] = bytes;
<a class="jxr_linenumber" name="199" href="#199">199</a>             }
<a class="jxr_linenumber" name="200" href="#200">200</a> 
<a class="jxr_linenumber" name="201" href="#201">201</a>             <em class="jxr_comment">// Last, not least, create a buffer large enough to contain all the created byte[],</em>
<a class="jxr_linenumber" name="202" href="#202">202</a>             <em class="jxr_comment">// and copy all those byte[] into this buffer</em>
<a class="jxr_linenumber" name="203" href="#203">203</a>             raw = <strong class="jxr_keyword">new</strong> byte[length];
<a class="jxr_linenumber" name="204" href="#204">204</a>             pos = 0;
<a class="jxr_linenumber" name="205" href="#205">205</a> 
<a class="jxr_linenumber" name="206" href="#206">206</a>             <strong class="jxr_keyword">for</strong> ( byte[] bytes : valueBytes )
<a class="jxr_linenumber" name="207" href="#207">207</a>             {
<a class="jxr_linenumber" name="208" href="#208">208</a>                 System.arraycopy( bytes, 0, raw, pos, bytes.length );
<a class="jxr_linenumber" name="209" href="#209">209</a>                 pos += bytes.length;
<a class="jxr_linenumber" name="210" href="#210">210</a>             }
<a class="jxr_linenumber" name="211" href="#211">211</a>         }
<a class="jxr_linenumber" name="212" href="#212">212</a> 
<a class="jxr_linenumber" name="213" href="#213">213</a>         <em class="jxr_comment">// Update the flags</em>
<a class="jxr_linenumber" name="214" href="#214">214</a>         isRawUpToDate = <strong class="jxr_keyword">true</strong>;
<a class="jxr_linenumber" name="215" href="#215">215</a> 
<a class="jxr_linenumber" name="216" href="#216">216</a>         <strong class="jxr_keyword">return</strong> raw;
<a class="jxr_linenumber" name="217" href="#217">217</a>     }
<a class="jxr_linenumber" name="218" href="#218">218</a> 
<a class="jxr_linenumber" name="219" href="#219">219</a> 
<a class="jxr_linenumber" name="220" href="#220">220</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="221" href="#221">221</a> <em class="jxr_javadoccomment">     * {@inheritDoc}</em>
<a class="jxr_linenumber" name="222" href="#222">222</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="223" href="#223">223</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> size()
<a class="jxr_linenumber" name="224" href="#224">224</a>     {
<a class="jxr_linenumber" name="225" href="#225">225</a>         checkAndDeserialize();
<a class="jxr_linenumber" name="226" href="#226">226</a> 
<a class="jxr_linenumber" name="227" href="#227">227</a>         <strong class="jxr_keyword">if</strong> ( valueArray == <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="228" href="#228">228</a>         {
<a class="jxr_linenumber" name="229" href="#229">229</a>             <strong class="jxr_keyword">return</strong> ( <strong class="jxr_keyword">int</strong> ) valueBtree.getNbElems();
<a class="jxr_linenumber" name="230" href="#230">230</a>         }
<a class="jxr_linenumber" name="231" href="#231">231</a>         <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="232" href="#232">232</a>         {
<a class="jxr_linenumber" name="233" href="#233">233</a>             <strong class="jxr_keyword">return</strong> valueArray.length;
<a class="jxr_linenumber" name="234" href="#234">234</a>         }
<a class="jxr_linenumber" name="235" href="#235">235</a>     }
<a class="jxr_linenumber" name="236" href="#236">236</a> 
<a class="jxr_linenumber" name="237" href="#237">237</a> 
<a class="jxr_linenumber" name="238" href="#238">238</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="239" href="#239">239</a> <em class="jxr_javadoccomment">     * Create a new Sub-BTree to store the values.</em>
<a class="jxr_linenumber" name="240" href="#240">240</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="241" href="#241">241</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> createSubTree()
<a class="jxr_linenumber" name="242" href="#242">242</a>     {
<a class="jxr_linenumber" name="243" href="#243">243</a>         <strong class="jxr_keyword">try</strong>
<a class="jxr_linenumber" name="244" href="#244">244</a>         {
<a class="jxr_linenumber" name="245" href="#245">245</a>             PersistedBTreeConfiguration&lt;V, V&gt; configuration = <strong class="jxr_keyword">new</strong> PersistedBTreeConfiguration&lt;V, V&gt;();
<a class="jxr_linenumber" name="246" href="#246">246</a>             configuration.setAllowDuplicates( false );
<a class="jxr_linenumber" name="247" href="#247">247</a>             configuration.setKeySerializer( valueSerializer );
<a class="jxr_linenumber" name="248" href="#248">248</a>             configuration.setName( UUID.randomUUID().toString() );
<a class="jxr_linenumber" name="249" href="#249">249</a>             configuration.setValueSerializer( valueSerializer );
<a class="jxr_linenumber" name="250" href="#250">250</a>             configuration.setParentBTree( parentBtree );
<a class="jxr_linenumber" name="251" href="#251">251</a>             configuration.setSubBtree( <strong class="jxr_keyword">true</strong> );
<a class="jxr_linenumber" name="252" href="#252">252</a> 
<a class="jxr_linenumber" name="253" href="#253">253</a>             valueBtree = BTreeFactory.createPersistedBTree( configuration );
<a class="jxr_linenumber" name="254" href="#254">254</a> 
<a class="jxr_linenumber" name="255" href="#255">255</a>             <strong class="jxr_keyword">try</strong>
<a class="jxr_linenumber" name="256" href="#256">256</a>             {
<a class="jxr_linenumber" name="257" href="#257">257</a>                 parentBtree.getRecordManager().manage( valueBtree, RecordManager.INTERNAL_BTREE );
<a class="jxr_linenumber" name="258" href="#258">258</a>                 raw = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="259" href="#259">259</a>             }
<a class="jxr_linenumber" name="260" href="#260">260</a>             <strong class="jxr_keyword">catch</strong> ( BTreeAlreadyManagedException e )
<a class="jxr_linenumber" name="261" href="#261">261</a>             {
<a class="jxr_linenumber" name="262" href="#262">262</a>                 <em class="jxr_comment">// should never happen</em>
<a class="jxr_linenumber" name="263" href="#263">263</a>                 <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/directory/mavibot/btree/exception/BTreeAlreadyCreatedException.html">BTreeAlreadyCreatedException</a>( e );
<a class="jxr_linenumber" name="264" href="#264">264</a>             }
<a class="jxr_linenumber" name="265" href="#265">265</a>         }
<a class="jxr_linenumber" name="266" href="#266">266</a>         <strong class="jxr_keyword">catch</strong> ( IOException e )
<a class="jxr_linenumber" name="267" href="#267">267</a>         {
<a class="jxr_linenumber" name="268" href="#268">268</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/directory/mavibot/btree/exception/BTreeCreationException.html">BTreeCreationException</a>( e );
<a class="jxr_linenumber" name="269" href="#269">269</a>         }
<a class="jxr_linenumber" name="270" href="#270">270</a>     }
<a class="jxr_linenumber" name="271" href="#271">271</a> 
<a class="jxr_linenumber" name="272" href="#272">272</a> 
<a class="jxr_linenumber" name="273" href="#273">273</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="274" href="#274">274</a> <em class="jxr_javadoccomment">     * Set the subBtree in the ValueHolder</em>
<a class="jxr_linenumber" name="275" href="#275">275</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="276" href="#276">276</a>     <em class="jxr_comment">/*<em class="jxr_comment"> No qualifier*/</em><strong class="jxr_keyword">void</strong> setSubBtree( BTree&lt;V, V&gt; subBtree )</em>
<a class="jxr_linenumber" name="277" href="#277">277</a>     {
<a class="jxr_linenumber" name="278" href="#278">278</a>         valueBtree = subBtree;
<a class="jxr_linenumber" name="279" href="#279">279</a>         raw = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="280" href="#280">280</a>         valueArray = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="281" href="#281">281</a>         isDeserialized = <strong class="jxr_keyword">true</strong>;
<a class="jxr_linenumber" name="282" href="#282">282</a>         isRawUpToDate = false;
<a class="jxr_linenumber" name="283" href="#283">283</a>     }
<a class="jxr_linenumber" name="284" href="#284">284</a> 
<a class="jxr_linenumber" name="285" href="#285">285</a> 
<a class="jxr_linenumber" name="286" href="#286">286</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="287" href="#287">287</a> <em class="jxr_javadoccomment">     * Check that the values are stored as raw value</em>
<a class="jxr_linenumber" name="288" href="#288">288</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="289" href="#289">289</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> checkAndDeserialize()
<a class="jxr_linenumber" name="290" href="#290">290</a>     {
<a class="jxr_linenumber" name="291" href="#291">291</a>         <strong class="jxr_keyword">if</strong> ( !isDeserialized )
<a class="jxr_linenumber" name="292" href="#292">292</a>         {
<a class="jxr_linenumber" name="293" href="#293">293</a>             <strong class="jxr_keyword">if</strong> ( valueArray == <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="294" href="#294">294</a>             {
<a class="jxr_linenumber" name="295" href="#295">295</a>                 <em class="jxr_comment">// the values are stored into a sub-btree. Read it now if it's not already done</em>
<a class="jxr_linenumber" name="296" href="#296">296</a>                 deserializeSubBtree();
<a class="jxr_linenumber" name="297" href="#297">297</a>             }
<a class="jxr_linenumber" name="298" href="#298">298</a>             <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="299" href="#299">299</a>             {
<a class="jxr_linenumber" name="300" href="#300">300</a>                 <em class="jxr_comment">// The values are stored into an array. Deserialize it now</em>
<a class="jxr_linenumber" name="301" href="#301">301</a>                 deserializeArray();
<a class="jxr_linenumber" name="302" href="#302">302</a>             }
<a class="jxr_linenumber" name="303" href="#303">303</a> 
<a class="jxr_linenumber" name="304" href="#304">304</a>             <em class="jxr_comment">// Change the flag</em>
<a class="jxr_linenumber" name="305" href="#305">305</a>             isDeserialized = <strong class="jxr_keyword">true</strong>;
<a class="jxr_linenumber" name="306" href="#306">306</a>         }
<a class="jxr_linenumber" name="307" href="#307">307</a>     }
<a class="jxr_linenumber" name="308" href="#308">308</a> 
<a class="jxr_linenumber" name="309" href="#309">309</a> 
<a class="jxr_linenumber" name="310" href="#310">310</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="311" href="#311">311</a> <em class="jxr_javadoccomment">     * {@inheritDoc}</em>
<a class="jxr_linenumber" name="312" href="#312">312</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="313" href="#313">313</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> add( V value )
<a class="jxr_linenumber" name="314" href="#314">314</a>     {
<a class="jxr_linenumber" name="315" href="#315">315</a>         <em class="jxr_comment">// First check that we have a loaded BTree</em>
<a class="jxr_linenumber" name="316" href="#316">316</a>         checkAndDeserialize();
<a class="jxr_linenumber" name="317" href="#317">317</a> 
<a class="jxr_linenumber" name="318" href="#318">318</a>         <strong class="jxr_keyword">super</strong>.add( value );
<a class="jxr_linenumber" name="319" href="#319">319</a> 
<a class="jxr_linenumber" name="320" href="#320">320</a>         <em class="jxr_comment">// The raw value is not anymore up to date with the content</em>
<a class="jxr_linenumber" name="321" href="#321">321</a>         isRawUpToDate = false;
<a class="jxr_linenumber" name="322" href="#322">322</a>         raw = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="323" href="#323">323</a>     }
<a class="jxr_linenumber" name="324" href="#324">324</a> 
<a class="jxr_linenumber" name="325" href="#325">325</a> 
<a class="jxr_linenumber" name="326" href="#326">326</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="327" href="#327">327</a> <em class="jxr_javadoccomment">     * Remove a value from an array</em>
<a class="jxr_linenumber" name="328" href="#328">328</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="329" href="#329">329</a>     <strong class="jxr_keyword">private</strong> V removeFromArray( V value )
<a class="jxr_linenumber" name="330" href="#330">330</a>     {
<a class="jxr_linenumber" name="331" href="#331">331</a>         checkAndDeserialize();
<a class="jxr_linenumber" name="332" href="#332">332</a> 
<a class="jxr_linenumber" name="333" href="#333">333</a>         <em class="jxr_comment">// First check that the value is not already present in the ValueHolder</em>
<a class="jxr_linenumber" name="334" href="#334">334</a>         <strong class="jxr_keyword">int</strong> pos = findPos( value );
<a class="jxr_linenumber" name="335" href="#335">335</a> 
<a class="jxr_linenumber" name="336" href="#336">336</a>         <strong class="jxr_keyword">if</strong> ( pos &lt; 0 )
<a class="jxr_linenumber" name="337" href="#337">337</a>         {
<a class="jxr_linenumber" name="338" href="#338">338</a>             <em class="jxr_comment">// The value does not exists : nothing to do</em>
<a class="jxr_linenumber" name="339" href="#339">339</a>             <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="340" href="#340">340</a>         }
<a class="jxr_linenumber" name="341" href="#341">341</a> 
<a class="jxr_linenumber" name="342" href="#342">342</a>         <em class="jxr_comment">// Ok, we just have to delete the new element at the right position</em>
<a class="jxr_linenumber" name="343" href="#343">343</a>         <em class="jxr_comment">// First, copy the array</em>
<a class="jxr_linenumber" name="344" href="#344">344</a>         V[] newValueArray = ( V[] ) Array.newInstance( valueSerializer.getType(), valueArray.length - 1 );
<a class="jxr_linenumber" name="345" href="#345">345</a> 
<a class="jxr_linenumber" name="346" href="#346">346</a>         System.arraycopy( valueArray, 0, newValueArray, 0, pos );
<a class="jxr_linenumber" name="347" href="#347">347</a>         System.arraycopy( valueArray, pos + 1, newValueArray, pos, valueArray.length - pos - 1 );
<a class="jxr_linenumber" name="348" href="#348">348</a> 
<a class="jxr_linenumber" name="349" href="#349">349</a>         <em class="jxr_comment">// Get the removed element</em>
<a class="jxr_linenumber" name="350" href="#350">350</a>         V removedValue = valueArray[pos];
<a class="jxr_linenumber" name="351" href="#351">351</a> 
<a class="jxr_linenumber" name="352" href="#352">352</a>         <em class="jxr_comment">// And switch the arrays</em>
<a class="jxr_linenumber" name="353" href="#353">353</a>         valueArray = newValueArray;
<a class="jxr_linenumber" name="354" href="#354">354</a> 
<a class="jxr_linenumber" name="355" href="#355">355</a>         <strong class="jxr_keyword">return</strong> removedValue;
<a class="jxr_linenumber" name="356" href="#356">356</a>     }
<a class="jxr_linenumber" name="357" href="#357">357</a> 
<a class="jxr_linenumber" name="358" href="#358">358</a> 
<a class="jxr_linenumber" name="359" href="#359">359</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="360" href="#360">360</a> <em class="jxr_javadoccomment">     * Remove the value from a sub btree</em>
<a class="jxr_linenumber" name="361" href="#361">361</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="362" href="#362">362</a>     <strong class="jxr_keyword">private</strong> V removeFromBtree( V removedValue )
<a class="jxr_linenumber" name="363" href="#363">363</a>     {
<a class="jxr_linenumber" name="364" href="#364">364</a>         <em class="jxr_comment">// First check that we have a loaded BTree</em>
<a class="jxr_linenumber" name="365" href="#365">365</a>         checkAndDeserialize();
<a class="jxr_linenumber" name="366" href="#366">366</a> 
<a class="jxr_linenumber" name="367" href="#367">367</a>         <strong class="jxr_keyword">if</strong> ( btreeContains( removedValue ) )
<a class="jxr_linenumber" name="368" href="#368">368</a>         {
<a class="jxr_linenumber" name="369" href="#369">369</a>             <strong class="jxr_keyword">try</strong>
<a class="jxr_linenumber" name="370" href="#370">370</a>             {
<a class="jxr_linenumber" name="371" href="#371">371</a>                 <strong class="jxr_keyword">if</strong> ( valueBtree.getNbElems() - 1 &lt; PersistedBTree.valueThresholdLow )
<a class="jxr_linenumber" name="372" href="#372">372</a>                 {
<a class="jxr_linenumber" name="373" href="#373">373</a>                     <strong class="jxr_keyword">int</strong> nbValues = ( <strong class="jxr_keyword">int</strong> ) ( valueBtree.getNbElems() - 1 );
<a class="jxr_linenumber" name="374" href="#374">374</a> 
<a class="jxr_linenumber" name="375" href="#375">375</a>                     <em class="jxr_comment">// We have to switch to an Array of values</em>
<a class="jxr_linenumber" name="376" href="#376">376</a>                     valueArray = ( V[] ) Array.newInstance( valueSerializer.getType(), nbValues );
<a class="jxr_linenumber" name="377" href="#377">377</a> 
<a class="jxr_linenumber" name="378" href="#378">378</a>                     <em class="jxr_comment">// Now copy all the value but the one we have removed</em>
<a class="jxr_linenumber" name="379" href="#379">379</a>                     TupleCursor&lt;V, V&gt; cursor = valueBtree.browse();
<a class="jxr_linenumber" name="380" href="#380">380</a>                     V returnedValue = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="381" href="#381">381</a>                     <strong class="jxr_keyword">int</strong> pos = 0;
<a class="jxr_linenumber" name="382" href="#382">382</a> 
<a class="jxr_linenumber" name="383" href="#383">383</a>                     <strong class="jxr_keyword">while</strong> ( cursor.hasNext() )
<a class="jxr_linenumber" name="384" href="#384">384</a>                     {
<a class="jxr_linenumber" name="385" href="#385">385</a>                         Tuple&lt;V, V&gt; tuple = cursor.next();
<a class="jxr_linenumber" name="386" href="#386">386</a> 
<a class="jxr_linenumber" name="387" href="#387">387</a>                         V value = tuple.getKey();
<a class="jxr_linenumber" name="388" href="#388">388</a> 
<a class="jxr_linenumber" name="389" href="#389">389</a>                         <strong class="jxr_keyword">if</strong> ( valueSerializer.getComparator().compare( removedValue, value ) == 0 )
<a class="jxr_linenumber" name="390" href="#390">390</a>                         {
<a class="jxr_linenumber" name="391" href="#391">391</a>                             <em class="jxr_comment">// This is the removed value : skip it</em>
<a class="jxr_linenumber" name="392" href="#392">392</a>                             returnedValue = value;
<a class="jxr_linenumber" name="393" href="#393">393</a>                         }
<a class="jxr_linenumber" name="394" href="#394">394</a>                         <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="395" href="#395">395</a>                         {
<a class="jxr_linenumber" name="396" href="#396">396</a>                             valueArray[pos++] = value;
<a class="jxr_linenumber" name="397" href="#397">397</a>                         }
<a class="jxr_linenumber" name="398" href="#398">398</a>                     }
<a class="jxr_linenumber" name="399" href="#399">399</a> 
<a class="jxr_linenumber" name="400" href="#400">400</a>                     <strong class="jxr_keyword">return</strong> returnedValue;
<a class="jxr_linenumber" name="401" href="#401">401</a>                 }
<a class="jxr_linenumber" name="402" href="#402">402</a>                 <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="403" href="#403">403</a>                 {
<a class="jxr_linenumber" name="404" href="#404">404</a>                     Tuple&lt;V, V&gt; removedTuple = valueBtree.delete( removedValue );
<a class="jxr_linenumber" name="405" href="#405">405</a> 
<a class="jxr_linenumber" name="406" href="#406">406</a>                     <strong class="jxr_keyword">if</strong> ( removedTuple != <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="407" href="#407">407</a>                     {
<a class="jxr_linenumber" name="408" href="#408">408</a>                         <strong class="jxr_keyword">return</strong> removedTuple.getKey();
<a class="jxr_linenumber" name="409" href="#409">409</a>                     }
<a class="jxr_linenumber" name="410" href="#410">410</a>                     <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="411" href="#411">411</a>                     {
<a class="jxr_linenumber" name="412" href="#412">412</a>                         <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="413" href="#413">413</a>                     }
<a class="jxr_linenumber" name="414" href="#414">414</a>                 }
<a class="jxr_linenumber" name="415" href="#415">415</a>             }
<a class="jxr_linenumber" name="416" href="#416">416</a>             <strong class="jxr_keyword">catch</strong> ( IOException e )
<a class="jxr_linenumber" name="417" href="#417">417</a>             {
<a class="jxr_linenumber" name="418" href="#418">418</a>                 <em class="jxr_comment">// TODO Auto-generated catch block</em>
<a class="jxr_linenumber" name="419" href="#419">419</a>                 e.printStackTrace();
<a class="jxr_linenumber" name="420" href="#420">420</a>                 <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="421" href="#421">421</a>             }
<a class="jxr_linenumber" name="422" href="#422">422</a>         }
<a class="jxr_linenumber" name="423" href="#423">423</a>         <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="424" href="#424">424</a>         {
<a class="jxr_linenumber" name="425" href="#425">425</a>             <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="426" href="#426">426</a>         }
<a class="jxr_linenumber" name="427" href="#427">427</a>     }
<a class="jxr_linenumber" name="428" href="#428">428</a> 
<a class="jxr_linenumber" name="429" href="#429">429</a> 
<a class="jxr_linenumber" name="430" href="#430">430</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="431" href="#431">431</a> <em class="jxr_javadoccomment">     * {@inheritDoc}</em>
<a class="jxr_linenumber" name="432" href="#432">432</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="433" href="#433">433</a>     <strong class="jxr_keyword">public</strong> V remove( V value )
<a class="jxr_linenumber" name="434" href="#434">434</a>     {
<a class="jxr_linenumber" name="435" href="#435">435</a>         V removedValue = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="436" href="#436">436</a> 
<a class="jxr_linenumber" name="437" href="#437">437</a>         <strong class="jxr_keyword">if</strong> ( valueArray != <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="438" href="#438">438</a>         {
<a class="jxr_linenumber" name="439" href="#439">439</a>             removedValue = removeFromArray( value );
<a class="jxr_linenumber" name="440" href="#440">440</a>         }
<a class="jxr_linenumber" name="441" href="#441">441</a>         <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="442" href="#442">442</a>         {
<a class="jxr_linenumber" name="443" href="#443">443</a>             removedValue = removeFromBtree( value );
<a class="jxr_linenumber" name="444" href="#444">444</a>         }
<a class="jxr_linenumber" name="445" href="#445">445</a> 
<a class="jxr_linenumber" name="446" href="#446">446</a>         <em class="jxr_comment">// The raw value is not anymore up to date wth the content</em>
<a class="jxr_linenumber" name="447" href="#447">447</a>         isRawUpToDate = false;
<a class="jxr_linenumber" name="448" href="#448">448</a>         raw = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="449" href="#449">449</a> 
<a class="jxr_linenumber" name="450" href="#450">450</a>         <strong class="jxr_keyword">return</strong> removedValue;
<a class="jxr_linenumber" name="451" href="#451">451</a>     }
<a class="jxr_linenumber" name="452" href="#452">452</a> 
<a class="jxr_linenumber" name="453" href="#453">453</a> 
<a class="jxr_linenumber" name="454" href="#454">454</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="455" href="#455">455</a> <em class="jxr_javadoccomment">     * {@inheritDoc}</em>
<a class="jxr_linenumber" name="456" href="#456">456</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="457" href="#457">457</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> contains( V checkedValue )
<a class="jxr_linenumber" name="458" href="#458">458</a>     {
<a class="jxr_linenumber" name="459" href="#459">459</a>         <em class="jxr_comment">// First, deserialize the value if it's still a byte[]</em>
<a class="jxr_linenumber" name="460" href="#460">460</a>         checkAndDeserialize();
<a class="jxr_linenumber" name="461" href="#461">461</a> 
<a class="jxr_linenumber" name="462" href="#462">462</a>         <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">super</strong>.contains( checkedValue );
<a class="jxr_linenumber" name="463" href="#463">463</a>     }
<a class="jxr_linenumber" name="464" href="#464">464</a> 
<a class="jxr_linenumber" name="465" href="#465">465</a> 
<a class="jxr_linenumber" name="466" href="#466">466</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="467" href="#467">467</a> <em class="jxr_javadoccomment">     * Find the position of a given value in the array, or the position where we</em>
<a class="jxr_linenumber" name="468" href="#468">468</a> <em class="jxr_javadoccomment">     * would insert the element (in this case, the position will be negative).</em>
<a class="jxr_linenumber" name="469" href="#469">469</a> <em class="jxr_javadoccomment">     * As we use a 0-based array, the negative position for 0 is -1.</em>
<a class="jxr_linenumber" name="470" href="#470">470</a> <em class="jxr_javadoccomment">     * -1 means the element can be added in position 0</em>
<a class="jxr_linenumber" name="471" href="#471">471</a> <em class="jxr_javadoccomment">     * -2 means the element can be added in position 1</em>
<a class="jxr_linenumber" name="472" href="#472">472</a> <em class="jxr_javadoccomment">     * ...</em>
<a class="jxr_linenumber" name="473" href="#473">473</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="474" href="#474">474</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> findPos( V value )
<a class="jxr_linenumber" name="475" href="#475">475</a>     {
<a class="jxr_linenumber" name="476" href="#476">476</a>         <strong class="jxr_keyword">if</strong> ( valueArray.length == 0 )
<a class="jxr_linenumber" name="477" href="#477">477</a>         {
<a class="jxr_linenumber" name="478" href="#478">478</a>             <strong class="jxr_keyword">return</strong> -1;
<a class="jxr_linenumber" name="479" href="#479">479</a>         }
<a class="jxr_linenumber" name="480" href="#480">480</a> 
<a class="jxr_linenumber" name="481" href="#481">481</a>         <em class="jxr_comment">// Do a search using dichotomy</em>
<a class="jxr_linenumber" name="482" href="#482">482</a>         <strong class="jxr_keyword">int</strong> pivot = valueArray.length / 2;
<a class="jxr_linenumber" name="483" href="#483">483</a>         <strong class="jxr_keyword">int</strong> low = 0;
<a class="jxr_linenumber" name="484" href="#484">484</a>         <strong class="jxr_keyword">int</strong> high = valueArray.length - 1;
<a class="jxr_linenumber" name="485" href="#485">485</a>         Comparator&lt;V&gt; comparator = valueSerializer.getComparator();
<a class="jxr_linenumber" name="486" href="#486">486</a> 
<a class="jxr_linenumber" name="487" href="#487">487</a>         <strong class="jxr_keyword">while</strong> ( high &gt; low )
<a class="jxr_linenumber" name="488" href="#488">488</a>         {
<a class="jxr_linenumber" name="489" href="#489">489</a>             <strong class="jxr_keyword">switch</strong> ( high - low )
<a class="jxr_linenumber" name="490" href="#490">490</a>             {
<a class="jxr_linenumber" name="491" href="#491">491</a>                 <strong class="jxr_keyword">case</strong> 1:
<a class="jxr_linenumber" name="492" href="#492">492</a>                     <em class="jxr_comment">// We have 2 elements</em>
<a class="jxr_linenumber" name="493" href="#493">493</a>                     <strong class="jxr_keyword">int</strong> result = comparator.compare( value, valueArray[pivot] );
<a class="jxr_linenumber" name="494" href="#494">494</a> 
<a class="jxr_linenumber" name="495" href="#495">495</a>                     <strong class="jxr_keyword">if</strong> ( result == 0 )
<a class="jxr_linenumber" name="496" href="#496">496</a>                     {
<a class="jxr_linenumber" name="497" href="#497">497</a>                         <strong class="jxr_keyword">return</strong> pivot;
<a class="jxr_linenumber" name="498" href="#498">498</a>                     }
<a class="jxr_linenumber" name="499" href="#499">499</a> 
<a class="jxr_linenumber" name="500" href="#500">500</a>                     <strong class="jxr_keyword">if</strong> ( result &lt; 0 )
<a class="jxr_linenumber" name="501" href="#501">501</a>                     {
<a class="jxr_linenumber" name="502" href="#502">502</a>                         <strong class="jxr_keyword">if</strong> ( pivot == low )
<a class="jxr_linenumber" name="503" href="#503">503</a>                         {
<a class="jxr_linenumber" name="504" href="#504">504</a>                             <strong class="jxr_keyword">return</strong> -( low + 1 );
<a class="jxr_linenumber" name="505" href="#505">505</a>                         }
<a class="jxr_linenumber" name="506" href="#506">506</a>                         <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="507" href="#507">507</a>                         {
<a class="jxr_linenumber" name="508" href="#508">508</a>                             result = comparator.compare( value, valueArray[low] );
<a class="jxr_linenumber" name="509" href="#509">509</a> 
<a class="jxr_linenumber" name="510" href="#510">510</a>                             <strong class="jxr_keyword">if</strong> ( result == 0 )
<a class="jxr_linenumber" name="511" href="#511">511</a>                             {
<a class="jxr_linenumber" name="512" href="#512">512</a>                                 <strong class="jxr_keyword">return</strong> low;
<a class="jxr_linenumber" name="513" href="#513">513</a>                             }
<a class="jxr_linenumber" name="514" href="#514">514</a> 
<a class="jxr_linenumber" name="515" href="#515">515</a>                             <strong class="jxr_keyword">if</strong> ( result &lt; 0 )
<a class="jxr_linenumber" name="516" href="#516">516</a>                             {
<a class="jxr_linenumber" name="517" href="#517">517</a>                                 <strong class="jxr_keyword">return</strong> -( low + 1 );
<a class="jxr_linenumber" name="518" href="#518">518</a>                             }
<a class="jxr_linenumber" name="519" href="#519">519</a>                             <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="520" href="#520">520</a>                             {
<a class="jxr_linenumber" name="521" href="#521">521</a>                                 <strong class="jxr_keyword">return</strong> -( low + 2 );
<a class="jxr_linenumber" name="522" href="#522">522</a>                             }
<a class="jxr_linenumber" name="523" href="#523">523</a>                         }
<a class="jxr_linenumber" name="524" href="#524">524</a>                     }
<a class="jxr_linenumber" name="525" href="#525">525</a>                     <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="526" href="#526">526</a>                     {
<a class="jxr_linenumber" name="527" href="#527">527</a>                         <strong class="jxr_keyword">if</strong> ( pivot == high )
<a class="jxr_linenumber" name="528" href="#528">528</a>                         {
<a class="jxr_linenumber" name="529" href="#529">529</a>                             <strong class="jxr_keyword">return</strong> -( high + 2 );
<a class="jxr_linenumber" name="530" href="#530">530</a>                         }
<a class="jxr_linenumber" name="531" href="#531">531</a>                         <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="532" href="#532">532</a>                         {
<a class="jxr_linenumber" name="533" href="#533">533</a>                             result = comparator.compare( value, valueArray[high] );
<a class="jxr_linenumber" name="534" href="#534">534</a> 
<a class="jxr_linenumber" name="535" href="#535">535</a>                             <strong class="jxr_keyword">if</strong> ( result == 0 )
<a class="jxr_linenumber" name="536" href="#536">536</a>                             {
<a class="jxr_linenumber" name="537" href="#537">537</a>                                 <strong class="jxr_keyword">return</strong> high;
<a class="jxr_linenumber" name="538" href="#538">538</a>                             }
<a class="jxr_linenumber" name="539" href="#539">539</a> 
<a class="jxr_linenumber" name="540" href="#540">540</a>                             <strong class="jxr_keyword">if</strong> ( result &lt; 0 )
<a class="jxr_linenumber" name="541" href="#541">541</a>                             {
<a class="jxr_linenumber" name="542" href="#542">542</a>                                 <strong class="jxr_keyword">return</strong> -( high + 1 );
<a class="jxr_linenumber" name="543" href="#543">543</a>                             }
<a class="jxr_linenumber" name="544" href="#544">544</a>                             <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="545" href="#545">545</a>                             {
<a class="jxr_linenumber" name="546" href="#546">546</a>                                 <strong class="jxr_keyword">return</strong> -( high + 2 );
<a class="jxr_linenumber" name="547" href="#547">547</a>                             }
<a class="jxr_linenumber" name="548" href="#548">548</a>                         }
<a class="jxr_linenumber" name="549" href="#549">549</a>                     }
<a class="jxr_linenumber" name="550" href="#550">550</a> 
<a class="jxr_linenumber" name="551" href="#551">551</a>                 <strong class="jxr_keyword">default</strong>:
<a class="jxr_linenumber" name="552" href="#552">552</a>                     <em class="jxr_comment">// We have 3 elements</em>
<a class="jxr_linenumber" name="553" href="#553">553</a>                     result = comparator.compare( value, valueArray[pivot] );
<a class="jxr_linenumber" name="554" href="#554">554</a> 
<a class="jxr_linenumber" name="555" href="#555">555</a>                     <strong class="jxr_keyword">if</strong> ( result == 0 )
<a class="jxr_linenumber" name="556" href="#556">556</a>                     {
<a class="jxr_linenumber" name="557" href="#557">557</a>                         <strong class="jxr_keyword">return</strong> pivot;
<a class="jxr_linenumber" name="558" href="#558">558</a>                     }
<a class="jxr_linenumber" name="559" href="#559">559</a> 
<a class="jxr_linenumber" name="560" href="#560">560</a>                     <strong class="jxr_keyword">if</strong> ( result &lt; 0 )
<a class="jxr_linenumber" name="561" href="#561">561</a>                     {
<a class="jxr_linenumber" name="562" href="#562">562</a>                         high = pivot - 1;
<a class="jxr_linenumber" name="563" href="#563">563</a>                     }
<a class="jxr_linenumber" name="564" href="#564">564</a>                     <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="565" href="#565">565</a>                     {
<a class="jxr_linenumber" name="566" href="#566">566</a>                         low = pivot + 1;
<a class="jxr_linenumber" name="567" href="#567">567</a>                     }
<a class="jxr_linenumber" name="568" href="#568">568</a> 
<a class="jxr_linenumber" name="569" href="#569">569</a>                     pivot = ( high + low ) / 2;
<a class="jxr_linenumber" name="570" href="#570">570</a> 
<a class="jxr_linenumber" name="571" href="#571">571</a>                     <strong class="jxr_keyword">continue</strong>;
<a class="jxr_linenumber" name="572" href="#572">572</a>             }
<a class="jxr_linenumber" name="573" href="#573">573</a>         }
<a class="jxr_linenumber" name="574" href="#574">574</a> 
<a class="jxr_linenumber" name="575" href="#575">575</a>         <strong class="jxr_keyword">int</strong> result = comparator.compare( value, valueArray[pivot] );
<a class="jxr_linenumber" name="576" href="#576">576</a> 
<a class="jxr_linenumber" name="577" href="#577">577</a>         <strong class="jxr_keyword">if</strong> ( result == 0 )
<a class="jxr_linenumber" name="578" href="#578">578</a>         {
<a class="jxr_linenumber" name="579" href="#579">579</a>             <strong class="jxr_keyword">return</strong> pivot;
<a class="jxr_linenumber" name="580" href="#580">580</a>         }
<a class="jxr_linenumber" name="581" href="#581">581</a> 
<a class="jxr_linenumber" name="582" href="#582">582</a>         <strong class="jxr_keyword">if</strong> ( result &lt; 0 )
<a class="jxr_linenumber" name="583" href="#583">583</a>         {
<a class="jxr_linenumber" name="584" href="#584">584</a>             <strong class="jxr_keyword">return</strong> -( pivot + 1 );
<a class="jxr_linenumber" name="585" href="#585">585</a>         }
<a class="jxr_linenumber" name="586" href="#586">586</a>         <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="587" href="#587">587</a>         {
<a class="jxr_linenumber" name="588" href="#588">588</a>             <strong class="jxr_keyword">return</strong> -( pivot + 2 );
<a class="jxr_linenumber" name="589" href="#589">589</a>         }
<a class="jxr_linenumber" name="590" href="#590">590</a>     }
<a class="jxr_linenumber" name="591" href="#591">591</a> 
<a class="jxr_linenumber" name="592" href="#592">592</a> 
<a class="jxr_linenumber" name="593" href="#593">593</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="594" href="#594">594</a> <em class="jxr_javadoccomment">     * Create a clone of this instance</em>
<a class="jxr_linenumber" name="595" href="#595">595</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="596" href="#596">596</a>     <strong class="jxr_keyword">public</strong> ValueHolder&lt;V&gt; clone() <strong class="jxr_keyword">throws</strong> CloneNotSupportedException
<a class="jxr_linenumber" name="597" href="#597">597</a>     {
<a class="jxr_linenumber" name="598" href="#598">598</a>         PersistedValueHolder&lt;V&gt; copy = ( PersistedValueHolder&lt;V&gt; ) <strong class="jxr_keyword">super</strong>.clone();
<a class="jxr_linenumber" name="599" href="#599">599</a> 
<a class="jxr_linenumber" name="600" href="#600">600</a>         <em class="jxr_comment">// copy the valueArray if it's not null</em>
<a class="jxr_linenumber" name="601" href="#601">601</a>         <em class="jxr_comment">// We don't clone the BTree, as we will create new revisions when</em>
<a class="jxr_linenumber" name="602" href="#602">602</a>         <em class="jxr_comment">// modifying it</em>
<a class="jxr_linenumber" name="603" href="#603">603</a>         <strong class="jxr_keyword">if</strong> ( valueArray != <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="604" href="#604">604</a>         {
<a class="jxr_linenumber" name="605" href="#605">605</a>             copy.valueArray = ( V[] ) Array.newInstance( valueSerializer.getType(), valueArray.length );
<a class="jxr_linenumber" name="606" href="#606">606</a>             System.arraycopy( valueArray, 0, copy.valueArray, 0, valueArray.length );
<a class="jxr_linenumber" name="607" href="#607">607</a>         }
<a class="jxr_linenumber" name="608" href="#608">608</a> 
<a class="jxr_linenumber" name="609" href="#609">609</a>         <em class="jxr_comment">// Also clone the raw value if its up to date</em>
<a class="jxr_linenumber" name="610" href="#610">610</a>         <strong class="jxr_keyword">if</strong> ( isRawUpToDate )
<a class="jxr_linenumber" name="611" href="#611">611</a>         {
<a class="jxr_linenumber" name="612" href="#612">612</a>             copy.raw = <strong class="jxr_keyword">new</strong> byte[raw.length];
<a class="jxr_linenumber" name="613" href="#613">613</a>             System.arraycopy( raw, 0, copy.raw, 0, raw.length );
<a class="jxr_linenumber" name="614" href="#614">614</a>         }
<a class="jxr_linenumber" name="615" href="#615">615</a> 
<a class="jxr_linenumber" name="616" href="#616">616</a>         <strong class="jxr_keyword">return</strong> copy;
<a class="jxr_linenumber" name="617" href="#617">617</a>     }
<a class="jxr_linenumber" name="618" href="#618">618</a> 
<a class="jxr_linenumber" name="619" href="#619">619</a> 
<a class="jxr_linenumber" name="620" href="#620">620</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="621" href="#621">621</a> <em class="jxr_javadoccomment">     * Deserialize the values stored in an array</em>
<a class="jxr_linenumber" name="622" href="#622">622</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="623" href="#623">623</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> deserializeArray()
<a class="jxr_linenumber" name="624" href="#624">624</a>     {
<a class="jxr_linenumber" name="625" href="#625">625</a>         <em class="jxr_comment">// We haven't yet deserialized the values. Let's do it now. The values are</em>
<a class="jxr_linenumber" name="626" href="#626">626</a>         <em class="jxr_comment">// necessarily stored in an array at this point</em>
<a class="jxr_linenumber" name="627" href="#627">627</a>         <strong class="jxr_keyword">int</strong> index = 0;
<a class="jxr_linenumber" name="628" href="#628">628</a>         <strong class="jxr_keyword">int</strong> pos = 0;
<a class="jxr_linenumber" name="629" href="#629">629</a> 
<a class="jxr_linenumber" name="630" href="#630">630</a>         <strong class="jxr_keyword">while</strong> ( pos &lt; raw.length )
<a class="jxr_linenumber" name="631" href="#631">631</a>         {
<a class="jxr_linenumber" name="632" href="#632">632</a>             <strong class="jxr_keyword">try</strong>
<a class="jxr_linenumber" name="633" href="#633">633</a>             {
<a class="jxr_linenumber" name="634" href="#634">634</a>                 <strong class="jxr_keyword">int</strong> size = IntSerializer.deserialize( raw, pos );
<a class="jxr_linenumber" name="635" href="#635">635</a>                 pos += 4;
<a class="jxr_linenumber" name="636" href="#636">636</a> 
<a class="jxr_linenumber" name="637" href="#637">637</a>                 V value = valueSerializer.fromBytes( raw, pos );
<a class="jxr_linenumber" name="638" href="#638">638</a>                 pos += size;
<a class="jxr_linenumber" name="639" href="#639">639</a>                 valueArray[index++] = value;
<a class="jxr_linenumber" name="640" href="#640">640</a>             }
<a class="jxr_linenumber" name="641" href="#641">641</a>             <strong class="jxr_keyword">catch</strong> ( IOException e )
<a class="jxr_linenumber" name="642" href="#642">642</a>             {
<a class="jxr_linenumber" name="643" href="#643">643</a>                 e.printStackTrace();
<a class="jxr_linenumber" name="644" href="#644">644</a>             }
<a class="jxr_linenumber" name="645" href="#645">645</a>         }
<a class="jxr_linenumber" name="646" href="#646">646</a>     }
<a class="jxr_linenumber" name="647" href="#647">647</a> 
<a class="jxr_linenumber" name="648" href="#648">648</a> 
<a class="jxr_linenumber" name="649" href="#649">649</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="650" href="#650">650</a> <em class="jxr_javadoccomment">     * Deserialize the values stored in a sub-btree</em>
<a class="jxr_linenumber" name="651" href="#651">651</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="652" href="#652">652</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> deserializeSubBtree()
<a class="jxr_linenumber" name="653" href="#653">653</a>     {
<a class="jxr_linenumber" name="654" href="#654">654</a>         <em class="jxr_comment">// Get the sub-btree offset</em>
<a class="jxr_linenumber" name="655" href="#655">655</a>         <strong class="jxr_keyword">long</strong> offset = LongSerializer.deserialize( raw );
<a class="jxr_linenumber" name="656" href="#656">656</a> 
<a class="jxr_linenumber" name="657" href="#657">657</a>         <em class="jxr_comment">// and reload the sub btree</em>
<a class="jxr_linenumber" name="658" href="#658">658</a>         valueBtree = parentBtree.getRecordManager().loadDupsBTree( offset );
<a class="jxr_linenumber" name="659" href="#659">659</a>     }
<a class="jxr_linenumber" name="660" href="#660">660</a> 
<a class="jxr_linenumber" name="661" href="#661">661</a> 
<a class="jxr_linenumber" name="662" href="#662">662</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="663" href="#663">663</a> <em class="jxr_javadoccomment">     * @return The sub-btree offset</em>
<a class="jxr_linenumber" name="664" href="#664">664</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="665" href="#665">665</a>     <em class="jxr_comment">/*<em class="jxr_comment"> No qualifier */</em><strong class="jxr_keyword">long</strong> getOffset()</em>
<a class="jxr_linenumber" name="666" href="#666">666</a>     {
<a class="jxr_linenumber" name="667" href="#667">667</a>         <strong class="jxr_keyword">if</strong> ( valueArray == <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="668" href="#668">668</a>         {
<a class="jxr_linenumber" name="669" href="#669">669</a>             <strong class="jxr_keyword">return</strong> ( ( PersistedBTree&lt;V, V&gt; ) valueBtree ).getBtreeOffset();
<a class="jxr_linenumber" name="670" href="#670">670</a>         }
<a class="jxr_linenumber" name="671" href="#671">671</a>         <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="672" href="#672">672</a>         {
<a class="jxr_linenumber" name="673" href="#673">673</a>             <strong class="jxr_keyword">return</strong> -1L;
<a class="jxr_linenumber" name="674" href="#674">674</a>         }
<a class="jxr_linenumber" name="675" href="#675">675</a>     }
<a class="jxr_linenumber" name="676" href="#676">676</a> 
<a class="jxr_linenumber" name="677" href="#677">677</a> 
<a class="jxr_linenumber" name="678" href="#678">678</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="679" href="#679">679</a> <em class="jxr_javadoccomment">     * @see Object#toString()</em>
<a class="jxr_linenumber" name="680" href="#680">680</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="681" href="#681">681</a>     <strong class="jxr_keyword">public</strong> String toString()
<a class="jxr_linenumber" name="682" href="#682">682</a>     {
<a class="jxr_linenumber" name="683" href="#683">683</a>         StringBuilder sb = <strong class="jxr_keyword">new</strong> StringBuilder();
<a class="jxr_linenumber" name="684" href="#684">684</a> 
<a class="jxr_linenumber" name="685" href="#685">685</a>         sb.append( <span class="jxr_string">"ValueHolder["</span> ).append( valueSerializer.getClass().getSimpleName() );
<a class="jxr_linenumber" name="686" href="#686">686</a> 
<a class="jxr_linenumber" name="687" href="#687">687</a>         <strong class="jxr_keyword">if</strong> ( !isDeserialized )
<a class="jxr_linenumber" name="688" href="#688">688</a>         {
<a class="jxr_linenumber" name="689" href="#689">689</a>             sb.append( <span class="jxr_string">", isRaw["</span> ).append( raw.length ).append( <span class="jxr_string">"]"</span> );
<a class="jxr_linenumber" name="690" href="#690">690</a>         }
<a class="jxr_linenumber" name="691" href="#691">691</a>         <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="692" href="#692">692</a>         {
<a class="jxr_linenumber" name="693" href="#693">693</a>             <strong class="jxr_keyword">if</strong> ( valueArray == <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="694" href="#694">694</a>             {
<a class="jxr_linenumber" name="695" href="#695">695</a>                 sb.append( <span class="jxr_string">", SubBTree"</span> );
<a class="jxr_linenumber" name="696" href="#696">696</a>             }
<a class="jxr_linenumber" name="697" href="#697">697</a>             <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="698" href="#698">698</a>             {
<a class="jxr_linenumber" name="699" href="#699">699</a>                 sb.append( <span class="jxr_string">", array{"</span> );
<a class="jxr_linenumber" name="700" href="#700">700</a> 
<a class="jxr_linenumber" name="701" href="#701">701</a>                 <strong class="jxr_keyword">if</strong> ( valueArray == <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="702" href="#702">702</a>                 {
<a class="jxr_linenumber" name="703" href="#703">703</a>                     sb.append( <span class="jxr_string">"}"</span> );
<a class="jxr_linenumber" name="704" href="#704">704</a>                 }
<a class="jxr_linenumber" name="705" href="#705">705</a>                 <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="706" href="#706">706</a>                 {
<a class="jxr_linenumber" name="707" href="#707">707</a>                     <strong class="jxr_keyword">boolean</strong> isFirst = <strong class="jxr_keyword">true</strong>;
<a class="jxr_linenumber" name="708" href="#708">708</a> 
<a class="jxr_linenumber" name="709" href="#709">709</a>                     <strong class="jxr_keyword">for</strong> ( V value : valueArray )
<a class="jxr_linenumber" name="710" href="#710">710</a>                     {
<a class="jxr_linenumber" name="711" href="#711">711</a>                         <strong class="jxr_keyword">if</strong> ( isFirst )
<a class="jxr_linenumber" name="712" href="#712">712</a>                         {
<a class="jxr_linenumber" name="713" href="#713">713</a>                             isFirst = false;
<a class="jxr_linenumber" name="714" href="#714">714</a>                         }
<a class="jxr_linenumber" name="715" href="#715">715</a>                         <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="716" href="#716">716</a>                         {
<a class="jxr_linenumber" name="717" href="#717">717</a>                             sb.append( <span class="jxr_string">"/"</span> );
<a class="jxr_linenumber" name="718" href="#718">718</a>                         }
<a class="jxr_linenumber" name="719" href="#719">719</a> 
<a class="jxr_linenumber" name="720" href="#720">720</a>                         sb.append( value );
<a class="jxr_linenumber" name="721" href="#721">721</a>                     }
<a class="jxr_linenumber" name="722" href="#722">722</a> 
<a class="jxr_linenumber" name="723" href="#723">723</a>                     sb.append( <span class="jxr_string">"}"</span> );
<a class="jxr_linenumber" name="724" href="#724">724</a>                 }
<a class="jxr_linenumber" name="725" href="#725">725</a>             }
<a class="jxr_linenumber" name="726" href="#726">726</a>         }
<a class="jxr_linenumber" name="727" href="#727">727</a> 
<a class="jxr_linenumber" name="728" href="#728">728</a>         sb.append( <span class="jxr_string">"]"</span> );
<a class="jxr_linenumber" name="729" href="#729">729</a> 
<a class="jxr_linenumber" name="730" href="#730">730</a>         <strong class="jxr_keyword">return</strong> sb.toString();
<a class="jxr_linenumber" name="731" href="#731">731</a>     }
<a class="jxr_linenumber" name="732" href="#732">732</a> }
</pre>
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